<template>
    <el-row :gutter="40" class="panel-group">
        <el-col :xs="12" :sm="12" :lg="6" class="card-panel-col">
        <div class="card-panel" @click="handleSetLineChartData('visitNum')">
            <div class="card-panel-icon-wrapper icon-visitNum">
            <svg-icon icon-class="visit" class-name="card-panel-icon" />
            </div>
            <div class="card-panel-description">
                <div class="card-panel-text">
                    月访问人次
                </div>
                <count-to :start-val="0" :end-val="visitData.visitCount" :duration="2600" class="card-panel-num" />
            </div>
        </div>
        </el-col>
        <el-col :xs="12" :sm="12" :lg="6" class="card-panel-col">
            <div class="card-panel" @click="handleSetLineChartData('userNum')">
            <div class="card-panel-icon-wrapper icon-onlineNum">
                <svg-icon icon-class="online" class-name="card-panel-icon" />
            </div>
            <div class="card-panel-description">
                <div class="card-panel-text">
                在线人数
                </div>
                <count-to :start-val="0" :end-val="visitData.onlineCount" :duration="3600" class="card-panel-num" />
            </div>
            </div>
        </el-col>
        <el-col :xs="12" :sm="12" :lg="6" class="card-panel-col">
            <div class="card-panel" @click="handleSetLineChartData('userNum')">
            <div class="card-panel-icon-wrapper icon-registerNum">
                <svg-icon icon-class="peoples" class-name="card-panel-icon" />
            </div>
            <div class="card-panel-description">
                <div class="card-panel-text">
                用户总人数
                </div>
                <count-to :start-val="0" :end-val="visitData.userCount" :duration="3000" class="card-panel-num" />
            </div>
            </div>
        </el-col>
        <el-col :xs="12" :sm="12" :lg="6" class="card-panel-col">
            <div class="card-panel" @click="handleSetLineChartData('userNum')">
            <div class="card-panel-icon-wrapper icon-onlineNum">
                <svg-icon icon-class="register" class-name="card-panel-icon" />
            </div>
            <div class="card-panel-description">
                <div class="card-panel-text">
                月注册人数
                </div>
                <count-to :start-val="0" :end-val="visitData.registerCount" :duration="3600" class="card-panel-num" />
            </div>
            </div>
        </el-col>
    </el-row>
</template>

<script>
import CountTo from 'vue-count-to'
import {getVisitCount} from '@/api/census/census'
export default {
    name:'PlaneGroup',
    components: {
        CountTo
    },
    methods: {
        handleSetLineChartData(type) {
            this.$emit('handleSetLineChartData', type)
        },
        async getVisitData() {
            let res = await getVisitCount();
            this.visitData = res.data;
        }
    },
    data() {
        return {
            visitData:{
                registerCount: 0,
                visitCount: 0,
                userCount: 0,
                onlineCount: 0
            }
        }
    },
    mounted() {
        this.getVisitData()
    },
    watch:{
        visitData:{
            handler:function(val){
                this.visitCount = val;
            },
            deep:true,
            immediate:true
        }
    }

}
</script>

<style lang="scss" scoped>
.panel-group {
    margin-top: 18px;
    text-align: center;

.card-panel-col {
    margin-bottom: 32px;
}

.card-panel {
    height: 108px;
    cursor: pointer;
    font-size: 12px;
    position: relative;
    overflow: hidden;
    color: #666;
    background: #fff;
    box-shadow: 4px 4px 40px rgba(0, 0, 0, .05);
    border-color: rgba(0, 0, 0, .05);

    &:hover {
    .card-panel-icon-wrapper {
        color: #fff;
    }

    .icon-visitNum{
        background: #50c9c6;
    }

    .icon-registerNum {
        background: #1ce568;
    }

    .icon-blogNum {
        background: #EFDD2EFD
    }

    .icon-onlineNum {
        background: #77eac8;
    }
    }

    .icon-visitNum {
    color: #40c9c6;
    }

    .icon-registerNum {
    color: #1ce568;
    }

    .icon-blogNum {
    color: #EFDD2EFD;
    }

    .icon-onlineNum {
    color: #77eac8
    }

    .card-panel-icon-wrapper {
    float: left;
    margin: 14px 0 0 14px;
    padding: 16px;
    transition: all 0.38s ease-out;
    border-radius: 6px;
    }

    .card-panel-icon {
    float: left;
    font-size: 48px;
    }

    .card-panel-description {
    float: right;
    font-weight: bold;
    margin: 26px;
    margin-left: 0px;

    .card-panel-text {
        line-height: 18px;
        color: rgba(0, 0, 0, 0.45);
        font-size: 16px;
        margin-bottom: 12px;
    }

    .card-panel-num {
        font-size: 20px;
    }
    }
}
}

@media (max-width:550px) {
.card-panel-description {
    display: none;
}

.card-panel-icon-wrapper {
    float: none !important;
    width: 100%;
    height: 100%;
    margin: 0 !important;

    .svg-icon {
    display: block;
    margin: 14px auto !important;
    float: none !important;
    }
}
}
</style>
